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Diffstat (limited to 'drivers/net/dsa/hirschmann')
-rw-r--r--drivers/net/dsa/hirschmann/hellcreek.c116
-rw-r--r--drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c4
2 files changed, 96 insertions, 24 deletions
diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c
index 4e0b53d94b52..726f267cb228 100644
--- a/drivers/net/dsa/hirschmann/hellcreek.c
+++ b/drivers/net/dsa/hirschmann/hellcreek.c
@@ -674,7 +674,8 @@ static int hellcreek_bridge_flags(struct dsa_switch *ds, int port,
}
static int hellcreek_port_bridge_join(struct dsa_switch *ds, int port,
- struct net_device *br)
+ struct dsa_bridge bridge,
+ bool *tx_fwd_offload)
{
struct hellcreek *hellcreek = ds->priv;
@@ -691,7 +692,7 @@ static int hellcreek_port_bridge_join(struct dsa_switch *ds, int port,
}
static void hellcreek_port_bridge_leave(struct dsa_switch *ds, int port,
- struct net_device *br)
+ struct dsa_bridge bridge)
{
struct hellcreek *hellcreek = ds->priv;
@@ -710,8 +711,9 @@ static int __hellcreek_fdb_add(struct hellcreek *hellcreek,
u16 meta = 0;
dev_dbg(hellcreek->dev, "Add static FDB entry: MAC=%pM, MASK=0x%02x, "
- "OBT=%d, REPRIO_EN=%d, PRIO=%d\n", entry->mac, entry->portmask,
- entry->is_obt, entry->reprio_en, entry->reprio_tc);
+ "OBT=%d, PASS_BLOCKED=%d, REPRIO_EN=%d, PRIO=%d\n", entry->mac,
+ entry->portmask, entry->is_obt, entry->pass_blocked,
+ entry->reprio_en, entry->reprio_tc);
/* Add mac address */
hellcreek_write(hellcreek, entry->mac[1] | (entry->mac[0] << 8), HR_FDBWDH);
@@ -722,6 +724,8 @@ static int __hellcreek_fdb_add(struct hellcreek *hellcreek,
meta |= entry->portmask << HR_FDBWRM0_PORTMASK_SHIFT;
if (entry->is_obt)
meta |= HR_FDBWRM0_OBT;
+ if (entry->pass_blocked)
+ meta |= HR_FDBWRM0_PASS_BLOCKED;
if (entry->reprio_en) {
meta |= HR_FDBWRM0_REPRIO_EN;
meta |= entry->reprio_tc << HR_FDBWRM0_REPRIO_TC_SHIFT;
@@ -1049,7 +1053,7 @@ static void hellcreek_setup_tc_identity_mapping(struct hellcreek *hellcreek)
static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
{
- static struct hellcreek_fdb_entry ptp = {
+ static struct hellcreek_fdb_entry l2_ptp = {
/* MAC: 01-1B-19-00-00-00 */
.mac = { 0x01, 0x1b, 0x19, 0x00, 0x00, 0x00 },
.portmask = 0x03, /* Management ports */
@@ -1060,24 +1064,94 @@ static int hellcreek_setup_fdb(struct hellcreek *hellcreek)
.reprio_tc = 6, /* TC: 6 as per IEEE 802.1AS */
.reprio_en = 1,
};
- static struct hellcreek_fdb_entry p2p = {
+ static struct hellcreek_fdb_entry udp4_ptp = {
+ /* MAC: 01-00-5E-00-01-81 */
+ .mac = { 0x01, 0x00, 0x5e, 0x00, 0x01, 0x81 },
+ .portmask = 0x03, /* Management ports */
+ .age = 0,
+ .is_obt = 0,
+ .pass_blocked = 0,
+ .is_static = 1,
+ .reprio_tc = 6,
+ .reprio_en = 1,
+ };
+ static struct hellcreek_fdb_entry udp6_ptp = {
+ /* MAC: 33-33-00-00-01-81 */
+ .mac = { 0x33, 0x33, 0x00, 0x00, 0x01, 0x81 },
+ .portmask = 0x03, /* Management ports */
+ .age = 0,
+ .is_obt = 0,
+ .pass_blocked = 0,
+ .is_static = 1,
+ .reprio_tc = 6,
+ .reprio_en = 1,
+ };
+ static struct hellcreek_fdb_entry l2_p2p = {
/* MAC: 01-80-C2-00-00-0E */
.mac = { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e },
.portmask = 0x03, /* Management ports */
.age = 0,
.is_obt = 0,
- .pass_blocked = 0,
+ .pass_blocked = 1,
.is_static = 1,
.reprio_tc = 6, /* TC: 6 as per IEEE 802.1AS */
.reprio_en = 1,
};
+ static struct hellcreek_fdb_entry udp4_p2p = {
+ /* MAC: 01-00-5E-00-00-6B */
+ .mac = { 0x01, 0x00, 0x5e, 0x00, 0x00, 0x6b },
+ .portmask = 0x03, /* Management ports */
+ .age = 0,
+ .is_obt = 0,
+ .pass_blocked = 1,
+ .is_static = 1,
+ .reprio_tc = 6,
+ .reprio_en = 1,
+ };
+ static struct hellcreek_fdb_entry udp6_p2p = {
+ /* MAC: 33-33-00-00-00-6B */
+ .mac = { 0x33, 0x33, 0x00, 0x00, 0x00, 0x6b },
+ .portmask = 0x03, /* Management ports */
+ .age = 0,
+ .is_obt = 0,
+ .pass_blocked = 1,
+ .is_static = 1,
+ .reprio_tc = 6,
+ .reprio_en = 1,
+ };
+ static struct hellcreek_fdb_entry stp = {
+ /* MAC: 01-80-C2-00-00-00 */
+ .mac = { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x00 },
+ .portmask = 0x03, /* Management ports */
+ .age = 0,
+ .is_obt = 0,
+ .pass_blocked = 1,
+ .is_static = 1,
+ .reprio_tc = 6,
+ .reprio_en = 1,
+ };
int ret;
mutex_lock(&hellcreek->reg_lock);
- ret = __hellcreek_fdb_add(hellcreek, &ptp);
+ ret = __hellcreek_fdb_add(hellcreek, &l2_ptp);
+ if (ret)
+ goto out;
+ ret = __hellcreek_fdb_add(hellcreek, &udp4_ptp);
if (ret)
goto out;
- ret = __hellcreek_fdb_add(hellcreek, &p2p);
+ ret = __hellcreek_fdb_add(hellcreek, &udp6_ptp);
+ if (ret)
+ goto out;
+ ret = __hellcreek_fdb_add(hellcreek, &l2_p2p);
+ if (ret)
+ goto out;
+ ret = __hellcreek_fdb_add(hellcreek, &udp4_p2p);
+ if (ret)
+ goto out;
+ ret = __hellcreek_fdb_add(hellcreek, &udp6_p2p);
+ if (ret)
+ goto out;
+ ret = __hellcreek_fdb_add(hellcreek, &stp);
out:
mutex_unlock(&hellcreek->reg_lock);
@@ -1384,14 +1458,19 @@ static void hellcreek_teardown(struct dsa_switch *ds)
dsa_devlink_resources_unregister(ds);
}
-static void hellcreek_phylink_validate(struct dsa_switch *ds, int port,
- unsigned long *supported,
- struct phylink_link_state *state)
+static void hellcreek_phylink_get_caps(struct dsa_switch *ds, int port,
+ struct phylink_config *config)
{
- __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct hellcreek *hellcreek = ds->priv;
- dev_dbg(hellcreek->dev, "Phylink validate for port %d\n", port);
+ __set_bit(PHY_INTERFACE_MODE_MII, config->supported_interfaces);
+ __set_bit(PHY_INTERFACE_MODE_RGMII, config->supported_interfaces);
+
+ /* Include GMII - the hardware does not support this interface
+ * mode, but it's the default interface mode for phylib, so we
+ * need it for compatibility with existing DT.
+ */
+ __set_bit(PHY_INTERFACE_MODE_GMII, config->supported_interfaces);
/* The MAC settings are a hardware configuration option and cannot be
* changed at run time or by strapping. Therefore the attached PHYs
@@ -1399,12 +1478,9 @@ static void hellcreek_phylink_validate(struct dsa_switch *ds, int port,
* by the hardware.
*/
if (hellcreek->pdata->is_100_mbits)
- phylink_set(mask, 100baseT_Full);
+ config->mac_capabilities = MAC_100FD;
else
- phylink_set(mask, 1000baseT_Full);
-
- linkmode_and(supported, supported, mask);
- linkmode_and(state->advertising, state->advertising, mask);
+ config->mac_capabilities = MAC_1000FD;
}
static int
@@ -1755,7 +1831,7 @@ static const struct dsa_switch_ops hellcreek_ds_ops = {
.get_strings = hellcreek_get_strings,
.get_tag_protocol = hellcreek_get_tag_protocol,
.get_ts_info = hellcreek_get_ts_info,
- .phylink_validate = hellcreek_phylink_validate,
+ .phylink_get_caps = hellcreek_phylink_get_caps,
.port_bridge_flags = hellcreek_bridge_flags,
.port_bridge_join = hellcreek_port_bridge_join,
.port_bridge_leave = hellcreek_port_bridge_leave,
diff --git a/drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c b/drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c
index 40b41c794dfa..b3bc948d6145 100644
--- a/drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c
+++ b/drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c
@@ -52,10 +52,6 @@ static int hellcreek_set_hwtstamp_config(struct hellcreek *hellcreek, int port,
*/
clear_bit_unlock(HELLCREEK_HWTSTAMP_ENABLED, &ps->state);
- /* Reserved for future extensions */
- if (config->flags)
- return -EINVAL;
-
switch (config->tx_type) {
case HWTSTAMP_TX_ON:
tx_tstamp_enable = true;
generated by cgit (git 2.34.1) at 2025-05-28 12:36:41 +0000